Observations on the Life History of the Brazilian Frog Oocormus microps
A Notable Frog Chorus in Brazil
1925, mar - Fighting and an incipient Notion of Territory in male Tree-Frogs
The Flora of the Serra da Bocaina - 1926
Trends Towards Non-Aquatic and Direct Development in Frogs
Ontogenetic Evolution in Frogs
The Hatching of Eleutherodactylus parvus Girard
From home economics to w politics